التفاصيل البيبلوغرافية
| العنوان: |
Dynamic event-triggered control of large-scale nonlinear systems with sensor uncertainty. |
| المؤلفون: |
Feng, Minghui, Zhang, Xianfu, Duan, Zhiyu, Qi, Yanan |
| المصدر: |
Transactions of the Institute of Measurement & Control; Dec2024, Vol. 46 Issue 16, p3192-3202, 11p |
| مصطلحات موضوعية: |
NONLINEAR systems, CONTINUOUS functions, DETECTORS |
| مستخلص: |
In this article, the dynamic event-triggered control problem is investigated for a class of large-scale nonlinear systems subject to sensor uncertainty. The unknown nonlinearities involved in each subsystem are assumed to be bounded by time-varying continuous functions multiplied by unknown constants and unmeasured states. To estimate the unmeasured states of each subsystem, a time-varying high-gain observer is constructed. Then, a dynamic event-triggered mechanism is proposed by introducing an internal dynamic variable in triggering function. Combined with the dual-domination approach, a dynamic event-triggered output feedback controller is developed for each subsystem. Subsequently, it is proved the convergence of all states is ensured based on the Lyapunov theory and the Zeno behavior can be avoided. Eventually, an example is presented to demonstrate the effectiveness of the proposed dynamic event-triggered control scheme. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |